Audi S4 B9 Water Pump
New, used, or aftermarket – from sellers across Europe.
Parts availability
This part appears to be widely available.
Estimated price range
Widely available Limited Hard to find
Last updated: 03.10.2026, 06:55
Water Pump for your Audi S4?
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Prices from recent listings
| Source | Condition | Price (approx.) | Last seen |
|---|---|---|---|
| eBay | Used | 34.00 € | 2026-10-03 |
| eBay | Used | 169.99 € | 2026-10-03 |
| eBay | Used | 15.00 € | 2026-08-05 |
| eBay | Used | 34.00 € | 2026-08-05 |
| eBay | Used | 34.00 € | 2026-08-05 |
| eBay | Used | 49.00 € | 2026-08-05 |
| eBay | Used | 58.99 € | 2026-08-05 |
| eBay | New | 106.90 € | 2026-08-05 |
Indicative values only – current prices may vary.
Price comparison: Water Pump
Current median for the Audi S4 B9: 58.99 €.
Median across all car models: around 65 €. This model is 10% below that and cheaper than 55% of the models compared.
Compares the medians of the most recent offers found for each model.
Find Audi S4 B9 parts online
hank's free AI report searches specialized shops for Audi S4 B9 parts, including hardi-automotive, Classic-vw & VW Direct.
About this part
The water pump on your S4 B9 circulates coolant between the engine and radiator. A failing pump causes overheating, leaks and in severe cases engine damage – timely replacement is essential.
Frequently asked questions
What should I check when buying a replacement water pump for the Audi S4?
Match the exact engine code and the model year of your S4 B9. Check whether the gasket and thermostat housing are included, as these are commonly replaced together.
Should I replace the timing belt and water pump together?
If the timing belt drives the water pump, yes. The labour to access both overlaps significantly, making it far more cost-effective to replace them at the same time.
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